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-rw-r--r--drivers/ata/ahci.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index da2e74fce2d9..682ff550ccfb 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -671,9 +671,17 @@ MODULE_PARM_DESC(mobile_lpm_policy, "Default LPM policy for mobile chipsets");
static void ahci_pci_save_initial_config(struct pci_dev *pdev,
struct ahci_host_priv *hpriv)
{
- if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && pdev->device == 0x1166) {
- dev_info(&pdev->dev, "ASM1166 has only six ports\n");
- hpriv->saved_port_map = 0x3f;
+ if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA) {
+ switch (pdev->device) {
+ case 0x1166:
+ dev_info(&pdev->dev, "ASM1166 has only six ports\n");
+ hpriv->saved_port_map = 0x3f;
+ break;
+ case 0x1064:
+ dev_info(&pdev->dev, "ASM1064 has only four ports\n");
+ hpriv->saved_port_map = 0xf;
+ break;
+ }
}
if (pdev->vendor == PCI_VENDOR_ID_JMICRON && pdev->device == 0x2361) {